WWII Trench Defense Line

Create a cinematic photorealistic wide shot of a bleak World War II beach invasion defense line viewed from inside a trench, with a low row of muddy sandbags and dark wooden trench planks across the entire foreground. Beyond the trench is a flooded, muddy beach covered in tangled barbed wire, broken stakes, puddles, and exactly 12 visible steel Czech hedgehog anti-tank obstacles scattered from left to right at varying distances. The ocean is rough and dark, with white-capped waves rolling toward shore, and several faint warship silhouettes on the horizon, including one larger battleship slightly right of center. The sky is heavy with storm clouds, with a dim cold break of light near the upper center. Use a desaturated blue-gray and charcoal color palette, gritty realism, wet reflective mud, misty sea spray, dramatic overcast lighting, high-detail cinematic composition, 16:9 aspect ratio, no people, no text, no modern objects. Emphasize the mood of {argument name="battlefield mood" default="grim, tense, abandoned before an amphibious assault"}, set on {argument name="location" default="a Normandy-style fortified beach"}, during {argument name="time of day" default="stormy dawn"}, with {argument name="visual style" default="photorealistic war film still"}.